... 4. Assy No.: 49189-00501 5. HITACHI EX120-2 EX120-3 Tonglint is a manufacturer and exporter of turbocharger ... Scania, HyundaiI ,HITACHI, STYER, IVECO, Ford, Renault, Benz, Hino, Man, Perkins, Caterpillar, Komatsu, Cummins, JOHN DEERE, Deutz, Daewoo,Kobelco etc ... technologies: power metallurgy and copper/bronze bar CNC machining. 2) Factories equipped with advanced CNC machines, producing turbine shaft, ...